/* Animations & Micro-interactions */

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

@keyframes skeletonShimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.fade-in {
  animation: fadeIn 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.skeleton {
  background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-tertiary) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: skeletonShimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

/* Loading Bar at Top of Page */
.loading-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2.5px;
  background: linear-gradient(90deg, var(--accent), var(--cyan));
  z-index: 999;
  transform: translateX(-100%);
  transition: transform 0.3s ease-out;
  pointer-events: none;
}

.loading-progress-bar.active {
  transform: translateX(0);
}